[J Adv Prosthodont 2014;6:8-13]
DOI of original article: 10.4047/jap.2014.6.1.8
The article 'How will surface treatments affect the translucency of porcelain laminate veneers?' authored by Sedanur Turgut, Bora Bagis, Elif Aydogan Ayaz, Fatih Mehmet Korkmaz, Kᘱvanç Utku Ulusoy, and Yildirim Hakan Bagis published in February issue [Vol 6, No 1] of The Journal of Advanced Prosthodontics (2014), has an erratum. The size of Al2O3 particles should be written as 30-µm instead of 50-µm. The Journal of Advanced Prosthodontics apologizes to the readers for this error.
MATERIALS AND METHODS
Group (SB), Sandblasting; Ceramic surfaces were abraded for 20 seconds with 30-µm Al2O3 particles (Cojet; 3M ESPE) with a pressure of 2.8 bar and, a distance of 10 mm, perpendicular to the treated surface, by the same operator.